Serving Locust, NC and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1995
Free estimates
Credit card accepted
"This company was just wonderful. Our new home had a huge job and they got it all completed in one day. They worked a 12 hour day just to insure we had air conditioning when we went to bed. Heath was amazing and very knowledgeable."
Serving Locust, NC and surrounding areas
Approved
In business since 2010
Free estimates
Small jobs welcome
"Very professional, responsive, on time and fixed my air so I am very satisfied. I would highly recommend this company and will be using them for my heat and air for the future."
Serving Locust, NC and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"I felt taken care of! I reached out the night before indicating that our furnace was not working. I received a text message and a voice mail from the owner of the when I woke up. He seemed to care that we got our heat back asap. I reached out to him and he sent his tech Josh out to help us. Josh found the issue, found the necessary part, after at least one lead, got it installed and my family is warm again. I would definitely recommend T. Byrd Heating and Air to snyone that asked!"
Serving Locust, NC and surrounding areas
Approved
In business since 2010
Emergency services offered
Warranties offered
"Excelente servicio. Repararon mi aire acondicionado de manera rápida y profesional. El técnico fue puntual, explicó claramente cuál era el problema y dejó todo funcionando perfectamente. Además, el precio fue justo y la atención muy amable. Recomiendo totalmente sus servicios"
Serving Locust, NC and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Skilled, punctual and customer service oriented. Our air went out on a Saturday evening when temperatures were in the high 90s. Called them Sunday and they came out within the hour. Took great care of us!"
Serving Locust, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"With the cooler weather coming up I was in desperate need of my heating and furnace system being fixed. Erik responded quickly and was able to fix it before it got really cold. The work he did was excellent. I would highly recommend using his services."
Serving Locust, NC and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Their work quality was excellent, kind customer service. Their prices were very fair, overall it was a good experience and I would absolutely recommend them to anyone who asks! They do all kinds of services... from HVAC to repair, even carpentry work! This company is amazing, they really DO IT ALL, as their name itself implies... I needed a lot of help in my home, and this company provided stellar help."
Serving Locust, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Emergency services offered
"Communication was great with Mick, he was very pleasant and on time he did great work. I would definitely hire him again to do work for me."
+38
Serving Locust, NC and surrounding areas
Approved
Super Service Award Winner
In business since 1985
Free estimates
Warranties offered
"Great! They showed up on time and were able to complete the installation of two ceiling fans. In one case the fan was swapped out for another; in another case we wanted the fan installed (there was already a ceiling outlet and blocking for it. Everything has worked well for more than a year. Since this work, I have since hired Sal and his team for other work. He'll talk to you first about what you want to have done before he even makes an appointment and if he thinks he's not the right fit for what you want done, he is upfront about that and has a suggestion for someone else you can call. For example we've recently decided to redo our shower enclosure and given that we only wanted to replace the glass, he suggested we remove him as the middle man and put me in touch with the glass folks he would have used if he handled the job. The price was reasonable for the work performed."
+33
Serving Locust, NC and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Credit card accepted
Comfort First Heating & Cooling is the team you need for all your home solutions. Comprehensive comfort is our legacy.\n\nWe're dedicated to delivering unparalleled customer service that mirrors our core values of integrity, stewardship, and excellence.\n\nWe look forward to having you join the Comfort First family as we continue our mission of creating customers for life by earning your business.\n\nServing the following areas in North Carolina: Triangle, Triad, Sandhills, Charlotte, OBX, Jacksonville
+13
Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.
Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.
Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.
Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.
Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.
From average costs to expert advice, get all the answers you need to get your job done.
Use this guide to budget for appliance installation costs based on factors such as appliance type, installation complexity, labor rates, and more.
Explore how factors such as materials, local labor rates, and the type of damage affect the cost to repair a burst pipe.
Use this guide to learn how much rebar costs per foot so you can budget for your next big home improvement project.
Discover how factors such as linear footage, local labor rates, and trim type affect the total cost of painting baseboards.
Learn how much cat or dog door installation costs based on factors like the door size, material, location, and added features.
Discover how much an electric furnace costs based on factors such as unit size, local labor rates, electrical upgrades, and ductwork condition.